Re: 3560 SRR sharing bandwidth

Remember that shape overrides share, and 1/8th of the bandwidth is assigned
to Q1.

On Tue, Jun 22, 2010 at 3:31 PM, m.lammerse <m.lammerse_at_mac.com> wrote:

> Hi Group,
>
> I'm trying to clarify my understanding of 3560 SRR shaping and
> sharing. If I have both configured, as per below:
>
> Switch(config)# interface
> gigabitethernet0/1
> Switch(config-if)# srr-queue bandwidth shape 8 0 0 0
> Switch(config-if)# srr-queue bandwidth share 4 4 4 4
>
> Will queues 2,3 and 4 be
> able to use bandwidth that is reserved for queue 1 if queue 1 doesn't need
> it?
>
> I understand that queue 1 will be guaranteed and limited to 1/8 of
> 1Gbps. But what will be the bandwidth available for 2, 3 and 4? Is it
> 4/(4+4+4) * interface speed (1Gbps). Or is it 4/(4+4+4) * remaining
> bandwidth
> (1Gbps-125Mbps)?
>
> Best regards,
> Marcel
>
>
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